Electroninks and SIIX Scale Up Additive EMI Shielding Collaboration, Targeting Japan and Global Markets

August 2, 2026

EINPresswire.com USA, Japan

Overview

Electroninks and Japan’s SIIX Corporation have expanded their strategic collaboration to advance additive electromagnetic interference (EMI) shielding solutions for diverse electronic applications, with a focus on the Japanese market. SIIX has implemented a dedicated ultrasonic spray coating environment and equipment to support prototype coating trials. This partnership aims to meet market demand for conformal EMI shielding, enabling lightweighting, simplified integration, and enhanced design flexibility in next-generation electronic platforms, particularly within the automotive sector. The fusion of their technologies is poised to deliver high-performance, cost-effective shielding solutions.

In Depth

Key Findings

U.S.-based Electroninks and Japan’s SIIX Corporation have significantly expanded their strategic alliance to accelerate the development and market introduction of additive electromagnetic interference (EMI) shielding solutions. This enhanced collaboration aims to deliver conformal EMI shielding technology to a wide range of electronic applications globally, with a particular focus on the Japanese market. SIIX has reinforced its support for prototype coating trials by establishing a specialized ultrasonic spray coating environment and integrating advanced spray coating equipment.

Technical Details

The essence of this collaboration lies in combining Electroninks’ advanced ink technologies with SIIX’s manufacturing and system integration expertise. The additive EMI shielding technology offers several key advantages:

Conformal Shielding: Uniform and thin conductive material coatings can be applied to complex electronic components and substrates, effectively blocking electromagnetic noise. This offers greater design flexibility and contributes to device miniaturization compared to conventional box-type shielding.
Lightweighting: By directly printing or spraying conductive inks, the need for bulky metal shield cases is eliminated, significantly reducing the overall weight of the final product. This is crucial for applications where weight reduction is paramount, such as in automotive and portable devices.
Simplified Integration: Ease of shielding integration at the design stage leads to simplified assembly processes and reduced manufacturing costs.
High-Frequency Performance: With the proliferation of 5G communications and high-speed data processing, effective shielding against higher-frequency electromagnetic noise is essential. Additive technology provides solutions that meet these stringent requirements.

The ultrasonic spray coating environment established by SIIX ensures the uniform application of fine droplets, enabling high-precision conformal coating and efficiently supporting the transition from prototype development to mass production.

Background & Context

Modern electronic devices are characterized by increasing density, speed, and miniaturization, which exacerbate the problem of electromagnetic interference (EMI). Reliable EMI shielding is critical for preventing malfunctions and performance degradation, especially in automotive Electronic Control Units (ECUs), 5G devices, and IoT equipment. Traditional EMI shielding often involves metal cases or conductive gaskets, posing challenges such as increased weight, higher costs, and design constraints. Conformal EMI shielding, based on additive manufacturing, is emerging as an innovative solution to these challenges, aligning perfectly with current industry trends.

Strategic Significance & Outlook

The expanded partnership between Electroninks and SIIX is expected to significantly accelerate the adoption of additive EMI shielding technology in Japan and global markets. Particularly in the automotive industry, the number of ECUs is increasing with the evolution of autonomous driving technology, leading to a surge in demand for high-performance EMI shielding. This technology holds the potential to contribute to vehicle lightweighting, enhanced reliability of electronic components, and the development of next-generation smart devices. The collaboration between the two companies is anticipated to accelerate technological development, broaden the scope of applications, and bring new value to the market, positioning them at the forefront of EMI solution innovation.

Source: https://electroninks.com/electroninks-and-siix-expand-collaboration-to-advance-additive-emi-shielding/

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